DE1547672A1 - Farbphotographisches Material - Google Patents

Farbphotographisches Material

Info

Publication number
DE1547672A1
DE1547672A1 DE19661547672 DE1547672A DE1547672A1 DE 1547672 A1 DE1547672 A1 DE 1547672A1 DE 19661547672 DE19661547672 DE 19661547672 DE 1547672 A DE1547672 A DE 1547672A DE 1547672 A1 DE1547672 A1 DE 1547672A1
Authority
DE
Germany
Prior art keywords
coupler
couplers
color
group
pivalyl
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE19661547672
Other languages
German (de)
English (en)
Inventor
Porter Ralph Frederick
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of DE1547672A1 publication Critical patent/DE1547672A1/de
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/32Colour coupling substances
    • G03C7/333Coloured coupling substances, e.g. for the correction of the coloured image
    • G03C7/3335Coloured coupling substances, e.g. for the correction of the coloured image containing an azo chromophore
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/305Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers
    • G03C7/30511Substances liberating photographically active agents, e.g. development-inhibiting releasing couplers characterised by the releasing group
    • G03C7/305172-equivalent couplers, i.e. with a substitution on the coupling site being compulsory with the exception of halogen-substitution
    • G03C7/305352-equivalent couplers, i.e. with a substitution on the coupling site being compulsory with the exception of halogen-substitution having the coupling site not in rings of cyclic compounds

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
DE19661547672 1965-04-01 1966-03-10 Farbphotographisches Material Pending DE1547672A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US444822A US3415652A (en) 1965-04-01 1965-04-01 Silver halide color photographic elements utilizing alpha-sulfonyloxy substituted two-equivalent yellow-forming couplers

Publications (1)

Publication Number Publication Date
DE1547672A1 true DE1547672A1 (de) 1970-02-05

Family

ID=23766502

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661547672 Pending DE1547672A1 (de) 1965-04-01 1966-03-10 Farbphotographisches Material

Country Status (4)

Country Link
US (1) US3415652A (enrdf_load_stackoverflow)
BE (1) BE678578A (enrdf_load_stackoverflow)
DE (1) DE1547672A1 (enrdf_load_stackoverflow)
GB (1) GB1092506A (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4913576B1 (enrdf_load_stackoverflow) * 1970-12-26 1974-04-01
DE2213461A1 (de) * 1971-03-20 1972-11-30 Fuji Photo Film Co. Ltd., Ashigara-Kamigun, Kanagawa (Japan) Photographisches lichtempfindliches Gelbfarbkuppler enthaltendes Element und Verfahren zur Bildung von photographischen Gelbbildern
GB1458374A (en) * 1973-04-06 1976-12-15 Agfa Gevaert 2-pyrazolin-5-one derivatives as colour couplers for magenta
US4036643A (en) * 1973-06-11 1977-07-19 Gaf Corporation Diffusion transfer color process using lactone or sultone ring containing lipophilic non-diffusing color formers which yield diffusing dyes
JPS51112342A (en) * 1975-02-25 1976-10-04 Konishiroku Photo Ind Co Ltd Divalent magenta coupler for color photograph
JPS51110328A (en) * 1975-03-24 1976-09-29 Fuji Photo Film Co Ltd Shashinyokaraakapuraa
CH627562A5 (de) 1977-04-29 1982-01-15 Ciba Geigy Ag Farbphotographisches material.
JPS61251852A (ja) 1985-04-30 1986-11-08 Konishiroku Photo Ind Co Ltd ハロゲン化銀カラ−写真感光材料の処理方法
JPH01140153A (ja) 1987-11-27 1989-06-01 Fuji Photo Film Co Ltd ハロゲン化銀カラー写真感光材料
GB8910636D0 (en) * 1989-05-09 1989-06-21 Kodak Ltd Photographic beta-ketoamide and photographic elements containing them
US5118599A (en) * 1991-02-07 1992-06-02 Eastman Kodak Company Yellow couplers for photographic elements and processes
EP0574090A1 (en) 1992-06-12 1993-12-15 Eastman Kodak Company One equivalent couplers and low pKa release dyes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB537952A (en) * 1940-01-03 1941-07-14 Eastman Kodak Co Improvements in and relating to colour-forming developers and processes of colour development
GB648907A (en) * 1947-12-24 1951-01-17 Gevaert Photo Prod Nv Improvements in and relating to the production of colour photographic images
US3311476A (en) * 1962-12-26 1967-03-28 Eastman Kodak Co Two-equivalent couplers for color photography

Also Published As

Publication number Publication date
BE678578A (enrdf_load_stackoverflow) 1966-09-01
US3415652A (en) 1968-12-10
GB1092506A (en) 1967-11-29

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